英语释义

1. protuberance, swelling

2. a number of things of the same kind
a bunch of grapes

3. group sense 2a
a bunch of friends

4. a considerable amount lot
a bunch of money

5. swell, protrude

6. to form a group or cluster —often used with up

7. to form into a bunch

8. a group of things of the same kind that are held or tied together or that grow together

9. a group of people or things that are together or are associated with each other in some way

10. a large amount

11. to put (things or people) together in a group or bunch

12. to form a group

13. to form a group of tight folds on or around part of your body

14. a number of things of the same kind growing together
a bunch of grapes

15. group entry 1 sense 1
a bunch of children

16. to gather in a bunch The kids bunched together in the playground.

片语

electron bunching[物]

beam bunching聚束

bunching accelerator聚束加速器

bunching coefficient群聚系数

a bunch of一群；一束；一堆

a bunch of grapes一串葡萄

phase bunching[电子]

bunching press绞纱打包机

photon bunchingPhoton detections as a function of time for a) antibunching (e.g.

optimum bunching最隹聚束

ideal bunching理想聚束

a bunch of flowers一束花

英汉例句

• in the velocity bunching model, a nonlinear mapping relationship between dual-polarization sar image spectra and ocean wave spectra is derived.

  另外，在速度聚束模式情况下，推导了双极化合成孔径雷达图像谱同海浪谱的非线性变换关系。

• the discovery of photon bunching effect is an important milestone of quantum optics.

  光的聚束效应的发现是量子光学的重要里程碑。

• a two-gap drift tube buncher and a one-gap grid buncher with linear bunching waveform are used on the sfc axial injection line.

  sfc轴向注入线采用了一个双间隙漂移管式聚束器和一个单间隙栅网型聚束器，分别采用三角波和锯齿波的聚束波形。

• the bunching angle measuring transducer structure is introduced in this paper, and the factors influencing measuring precision are analyzed.

  文章介绍了群聚型测角传感器的结构，分析了影响测量精度的因素和改进方法。

• the electron bunching function suggested here is specially suitable for analyzing the electron bunching process in this amplifier.

  引入电子群聚函数这一概念，它有利于分析放大器中电子群聚过程。

• based on capture, bunching and energy exchange during the interaction between the beam and microwave in the high power microwave device, quasi-periodic rf cavity is proposed in the paper.

  本文从高功率微波器件中电子俘获、群聚和换能的束波互作用过程出发，提出了类周期加载微波腔微波腔；

• applying bunching theory is helpful to improve the development of music specialty in teachers colleges.

  群聚理论的应用能够有效推动高师音乐专业的发展。

• furthermore, it was found that the axial motions of bunching electrons have an unneglected effect on the beam-wave interaction.

  研究了电子的纵向群聚运动，发现电子的纵向群聚行为能对电子与波的互作用产生不可忽略的影响。

• in this paper, the bunching and antibunching effects of single mode light field in t c model is studied by means of the quantum theory .

  用完全量子化方法，研究在非旋波近似下两个二能级原子与场相互作用过程中的聚束与反聚束效应。

• boundary field matching method is used to analyze and calculate the high frequency field in bunching cavity of gyroklystron amplifier.

  本文采用场匹配方法对回旋速调管放大器群聚腔的高频场进行理论分析及数值计算。

• as the transmission medium contains easy winding or bunching of the fiber material.

  由于被输送的介质中含有易缠绕或聚束的纤维物。

• i remember you clutching at my shirt, bunching it up in handfuls around my chest.

  我记得你抓住我的衬衫，向上拉扯着，挤压着我的胸膛。

• in this paper, the bunching and antibunching effects of the photon in the interaction of a cascade three-level atom with strong coherent field of initial state are studied by numerical calculation .

  本文采用数值计算方法研究了强相干初态光场与级联型三能级原子相互作用中的光子聚束与反聚束效应。

• the methods are discussed on measuring bunching electron beam of free-electron laser(fel) by coherent transit radiation(ctr).

  探讨了利用相干渡越辐射（ctr）来测量自由电子激光（fel）群聚电子束的测量方法。

• it is found that their squeezing and anti bunching effects have plentiful structures due to the influence of the deformation parameters.

  发现由于形变参数的影响，其压缩效应和反聚束效应具有丰富的结构。

• to get the better bunching voltage and the stability of the phase and the magnitude, the variables for the buncher and chopper were worked out.

  通过对单漂移聚束器和切割器的计算，获得了最佳参数。

• the effect of different pulse widths and light field intensity on bunching and antibunching effects of light field is discussed when the coupling of atom and light field is time-dependent.

  并讨论了原子与光场的耦合受到高斯型时间脉沖限制时，脉沖宽度和光场强度对光场聚束与反聚束效应的影响。

• the first buncher operated in 1983, and the beam bunching efficiency is about 60%.

  1983年启用了第一个聚束器，聚束效率稳定在60％左右。

• this recipe's adapter class is a special case of sequence adaptation by bunching .

  本节中的适配类是对块内容进行顺序适配的特例。

• in the winter, you might also try adding some humidity with a humidifier or even bunching a lot of plants together in the room in which you spend the most time.

  在冬天，你可以用湿润器增加房间湿度，或者甚至在你长时间呆的房间里大量摆放植物。

• more open trade and improved transport links may mean that bunching together in a cluster no longer offers such a strong defence against cheaper foreign rivals.

  越发开放的贸易和先进的物流网意味着扎堆在一起不再能强有力地抵御外来价格低廉商品杀入市场。

相似词

body身体；主体；大量；团体；主要部分

circle盘旋，旋转；环行

clan(Clan)人名；(英)克兰

clique(Clique)人名；(法)克利克

community社区；[生态] 群落；共同体；团体

coterie圈内人；小集团；伙伴；同志

coven(Coven)人名；(英、西)科文；(法)科旺

crowd（一批人）（使）挤满；逼近（某人）；聚集；（想法或观点）塞满脑子；催促（因而使人生气或不快）

fold褶层；褶痕；羊圈；（地壳巖石层的）褶皱；山坳；折起的纸（或布）

gang成群结队

lotad （与形容词和副词连用）很，非常；（与动词连用）非常

network网络；广播网；网状物

pack包装；压紧；捆扎；挑选；塞满

ring打电话；发出铃声；回响；充满；嗡嗡作响；（通过按铃）要求服务；听上去（有某种印象）；报（时）；包围；圈起来

set放，置，使处于；使开始；（故事、电影等）以......为背景；树立，创立，确立；设置，安排；摆放餐具；镶嵌；布置，分配，指派；凝固，凝结；使现出坚定的表情；固定发型；把（断骨）复位；排版；为……谱曲；（日、月）落沉；结果；点燃